512 search results - page 51 / 103 » Random Access Systems with a Time Varying Channel |
MSS
2000
IEEE
15 years 2 months ago
2000
IEEE
— We examine the primary challenges for building a practical and competitive holographic random access memory (HRAM) system, specifically size, speed, and cost. We show that a fa...
IJNSEC
2008
14 years 10 months ago
2008
In flow-based mix networks, flow correlation attacks have been proposed earlier and have been shown empirically to seriously degrade mix-based anonymous communication systems. In ...
INFOCOM
2006
IEEE
15 years 4 months ago
2006
IEEE
— We consider the fundamental delay tradeoffs for minimizing energy expenditure in a multi-user wireless downlink with randomly varying channels. First, we extend the BerryGallag...
HPCA
2001
IEEE
15 years 10 months ago
2001
IEEE
In this papel; we address the severe performance gap caused by high processor clock rates and slow DRAM accesses. We show that even with an aggressive, next-generation memory syst...
CISS
2008
IEEE
15 years 4 months ago
2008
IEEE
—The delay-limited capacity of the half-duplex relay channel is analyzed for several cooperative protocols under a long-term average total transmit power constraint. It is assume...